Windmeter Skywatch Atmos anemometer 360°, thermometer, hygrometer

The handheld weather station is ideal for sailors, windsurfers, kite surfers or aviators. Atmos offers the ability to measure wind strength, temperature and humidity. In addition, it calculates the perceptible temperature and dew point. It provides continuous measurement and analysis of data and displays current, maximum, average and minimum values. Atmos, with its large 54 millimetre 360° rotor, will allow you to take measurements without having to position it exactly in the axis of the wind! Its robust housing can withstand intensive use - so you can take it to any spot. The large easy-to-read display with backlight makes it easy to read regardless of the lighting conditions. A removable cover protects the propeller from damage during transport. Simple operation and intuitive menus guarantee fast and accurate measurement of the parameters you are interested in. The thread on the bottom of the instrument allows attachment to a 1/4" tripod (standard camera tripod). Technical data: Power supply: 2 AA batteries (1.5 V)Battery life: at least 3 years (with occasional use of the backlight)Dimensions: ∅ 65 x 155 mmAccuracy of anemometer: +/- 3% depending on position relative to wind directionThermometer accuracy: +/- 0.2 °C Measurement of humidity:Measurement units: %rHResolution: 0.1Precision: ± 3% rH (20-80 %rH)Measuring range: 2 to 100 %rHInstantaneous, minimum, average, maximum and dew point modes

Model	Wind speed	Temperature	Humidity	Parameter	Minimal value	Max value	Precision	Resolution	Units
Skywatch EOLE	✔	✖	✖
Skywatch METEOS	✔	✔	✖
Skywatch ATMOS	✔	✔	✔
				Wind	2km/h	150km/h	± 3%	0.1 up to 99.9, then to the unit	km/h, m/s, fps, mph, knots, Bft
				Temperature	-20°C / -4°F	70°C / 158°F	± 0.4°C / ± -1°F	0.1°	°C, °F
				Humidity	2%HR	100%HR	± 3%HR in range of 20-80 %HR	± 0.1%HR	%HR